lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/QH7LbA0Q"] [Date "2022.10.14"] [Round "-"] [White "Dantestan"] [Black "voloveivlad1"] [Result "1-0"] [UTCDate "2022.10.14"] [UTCTime "16:45:17"] [WhiteElo "1622"] [BlackElo "1505"] [WhiteRatingDiff "+82"] [BlackRatingDiff "-27"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrnkrbbn/pppppppp/8/8/8/8/PPPPPPPP/QRNKRBBN w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e4 b5? { (0.00 → 1.05) Mistake. Best move was e5. } (1... e5 2. Ng3) 2. d4 e5 3. dxe5?! { (1.06 → 0.50) Inaccuracy. Best move was Ng3. } (3. Ng3) 3... d6? { (0.50 → 2.36) Mistake. Best move was Ng6. } (3... Ng6) 4. exd6?! { (2.36 → 1.39) Inaccuracy. Best move was Nd3. } (4. Nd3 dxe5 5. O-O-O f6 6. a4 Bd6 7. axb5 Bf7 8. Nc5 Nb6 9. Na6 Rb7 10. Ng3 O-O) 4... cxd6? { (1.39 → 3.33) Mistake. Best move was Nxd6. } (4... Nxd6) 5. Nd3? { (3.33 → 2.00) Mistake. Best move was Ng3. } (5. Ng3 f6) 5... Rb6?? { (2.00 → 5.13) Blunder. Best move was Rxe4. } (5... Rxe4) 6. Nb4? { (5.13 → 2.51) Mistake. Best move was f3. } (6. f3) 6... h6? { (2.51 → 4.63) Mistake. Best move was Rxe4. } (6... Rxe4 7. Rxe4) 7. f3?! { (4.63 → 3.66) Inaccuracy. Best move was Ng3. } (7. Ng3 Rb8) 7... Ne7?? { (3.66 → 8.13) Blunder. Best move was a5. } (7... a5) 8. Bxb6+ Kc8? { (7.25 → 10.56) Mistake. Best move was axb6. } (8... axb6 9. a3 Qa5 10. Ng3 f6 11. Ne2 Be6 12. O-O-O Kd7 13. Nd4 Bc4 14. g3 Ra8 15. Bh3+) 9. Bd4 Nf5 10. Bf2 Ne7 11. Re3 Bh7 12. Rc3+ Nc6 13. Nxc6 Kc7 14. Nxa7+ Kb7 15. Nxb5 Qxa2?! { (19.53 → Mate in 3) Checkmate is now unavoidable. Best move was Qd8. } (15... Qd8 16. Rc7+) 16. Qxa2?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rc7+. } (16. Rc7+ Kb8 17. Qxa2 d5 18. Qa7#) 16... Rxe4 17. fxe4?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa7#. } (17. Qa7#) 17... Bf5 18. exf5?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa7#. } (18. Qa7#) 18... g6 19. fxg6?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa7#. } (19. Qa7#) 19... Nxg6 20. Qb3?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qa7#. } (20. Qa7#) 20... Nf4 21. Nxd6+ Ka8 22. Rc8# { White wins by checkmate. } 1-0